| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.89 | 3.520% | $217.2781 | $217.28 | $217.30 | $217.30 |
| Purchase #2 | $147.42 | 3.827% | $153.0618 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $153.25 | 3.503% | $158.6183 | $158.62 | $158.60 | $158.60 |
| Purchase #4 | $108.91 | 12.354% | $122.3647 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $126.46 | 8.357% | $137.0283 | $137.03 | $137.05 | $137.00 |
| Purchase #6 | $44.64 | 4.498% | $46.6479 | $46.65 | $46.65 | $46.60 |
| Purchase #7 | $222.60 | 8.767% | $242.1153 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $1,013.17 | $1,077.1144 | $1,077.12 | $1,077.10 | $1,077.10 | |